SOLUTION: According to the Americans With Disabilities Act, a ramp can rise no more than 1 ft for every 12 ft of horizontal distance. To the nearest tenth degree what is the maximum angle th

Algebra ->  Triangles -> SOLUTION: According to the Americans With Disabilities Act, a ramp can rise no more than 1 ft for every 12 ft of horizontal distance. To the nearest tenth degree what is the maximum angle th      Log On


   



Question 703994: According to the Americans With Disabilities Act, a ramp can rise no more than 1 ft for every 12 ft of horizontal distance. To the nearest tenth degree what is the maximum angle that the ramp can form with the ground?

Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
According to the Americans With Disabilities Act, a ramp can rise no more than 1 ft for every 12 ft of horizontal distance. To the nearest tenth degree what is the maximum angle that the ramp can form with the ground?
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tan(angle) = rise/run = 1/12
angle = atan(1/12)
angle =~ 4.7636 degs
--> 4.8 degs